What is GJM1555C1H3R8WB01D MLCC?
The GJM1555C1H3R8WB01D is a SMD Capacitor manufactured by Murata. Key specs include 3.8PF capacitance, 50V rated voltage, and C0G/NP0 dielectric with ±0.05pF tolerance. RoHS compliant, it is designed for high-frequency precision and ultra-stable capacitance in tight-tolerance RF paths.
✔ RoHS Compliant / ✔ 0402 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- RF Tuning & Impedance Matching: The ±0.05pF tight tolerance and C0G/NP0 stability ensure repeatable resonant frequency in 2.4 GHz and 5 GHz band circuits.
- High-Speed Signal Coupling: 3.8PF value minimizes signal attenuation while 50V rating provides headroom for transient overvoltage in SerDes and clock lines.
- Portable Wireless Modules: 0402 footprint saves board space in Bluetooth LE and LoRa modules, and Murata’s Murata (村田) process guarantees low ESR at GHz frequencies.
Key Features & Advantages
- Ultra-Tight Tolerance (±0.05pF): Eliminates manual tuning in filter banks and oscillator circuits, reducing production test time.
- C0G/NP0 Dielectric: Near-zero capacitance change across -55°C to +125°C, critical for precision analog and timing references.
- 50V DC Rating: Provides 5× derating margin against typical 3.3V rails, enhancing reliability in industrial sensor interfaces.
Frequently Asked Questions
- Q: What makes GJM1555C1H3R8WB01D different from a standard MLCC?
A: It offers ±0.05pF tolerance and C0G/NP0 stability, enabling precise 3.8PF capacitance that standard X5R/X7R parts cannot guarantee at high frequencies. - Q: Is GJM1555C1H3R8WB01D RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free. - Q: What is the MOQ? Can we get small batches?
A: We support small batch orders and full BOM kitting at SZYY, including fast prototyping supply for RF design validation.
Cross Reference & Alternative Sourcing
While GJM1555C1H3R8WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine, traceable parts with extensive inventory and fast shipping. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd